Life Extension L-Arginine Caps, 700mg - 200 caps
Life Extension L-Arginine Caps, 700mg - 200 caps
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00"
Hugo Dover
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Elina Goulliard
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Elizabeth Moore

Product Description

Life Extension L-Arginine Caps back up steady blood flow by boosting nitric oxide production, helping arteries relax and delivering nutrients where they’re needed. Each capsule packs in L-arginine, the key ingredient that acts as a precursor to nitric oxide. Life Extension is a science minded brand famed for quality and evidence based formulations you can trust [to be fair].

Available Sizes & Variants:

200 caps – a long lasting supply for daily use

Benefits & Features:

  • Supports steady blood flow daily.
  • L-arginine acts as a biochemical precursor to nitric oxide, aiding vasodilation, better oxygen delivery to tissues, and potentially improved endurance during workouts.
  • Intended for daily use to help keep vascular health and resilience
  • May support exercise performance when taken before workouts, helping you perform at your best
  • Quality you can feel from a brand known for science backed formulations

Life Extension L-Arginine Caps sit with a science driven brand known for practical, evidence aligned supplements. L-arginine acts as a nitric oxide precursor, helping vessels relax and supporting blood flow where it matters. The approach is simple and daily friendly, designed for convenience and consistent use. When exploring a broader wellness routine, some customers look at l carnitine and acetyl l carnitine, liver supplements, or Nugenix Total T alongside cardiovascular support—these options share a focus on everyday health without complicating your routine.

Ingredients/Specifications

Vitamin C (as Ascorbyl Palmitate), L-Arginine, Vitamin C (as Ascorbyl Palmitate), L-Arginine

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Take one (1) capsule daily on an empty stomach, or as recommended by a healthcare practitioner. Store in a cool, dry place. Keep out of reach of children. Do not exceed the recommended dose. Do not purchase if outer seal is broken or damaged. Consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

  Amount
Per Serving
%RI*
Vitamin C (as Ascorbyl Palmitate) 10 mg 11%
L-Arginine 700 mg

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

L-Arginine is an amino acid that serves as a precursor to nitric oxide, supporting everyday blood vessel function. This semi-essential nutrient is key for tasks tied to robust circulation and tissue perfusion. This mix also includes a tiny dose of vitamin C to help formulation stability and possible antioxidant benefits.

What Does L-Arginine Do?

L-Arginine plays a part in the creation of nitric oxide, which assists blood vessels relax and supports blood flow and oxygen delivery to body tissues. Scientific studies say it can support arterial health and normal blood pressure within healthy ranges.

Beyond heart-related roles, L-Arginine helps protein synthesis and may aid in exercise performance by boosting blood flow to working muscles.

This supplement isn't meant to diagnose, treat, cure, or ward off any illness.

Why it's Welzo

Life Extension is Welzo’s chosen partner for L-Arginine Caps, aligning with our rigorous selection criteria for supplement suppliers. This product is designed to support arterial health, cardiovascular function and immune health, with L-arginine as the starring ingredient that acts as a precursor to nitric oxide. We emphasise products that clearly support these areas, and Life Extension’s formulation fits squarely within that focus.

Welzo’s team evaluated Life Extension through our standard vetting process, applying our expert criteria for credibility, quality and product fit. The brand’s involvement in delivering a clear, focused ingredient profile complements our commitment to transparency and safety, which you can explore further through Welzo's healthcare professionals and our rigorous testing protocols.

Choosing Life Extension for this supplement reflects our belief that a dedicated, science-informed partner with a clear emphasis on cardiovascular-relevant ingredients best serves customers seeking reliable, well-supported options. This collaboration embodies our approach to expert curation, rigorous evaluation and product-specific fit for the Life Extension L-Arginine Caps line.

Life Extension L-Arginine Caps, 700mg - 200 caps

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Life Extension L-Arginine Caps back up steady blood flow by boosting nitric oxide production, helping arteries relax and delivering nutrients where they’re needed.
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Product Description

Life Extension L-Arginine Caps back up steady blood flow by boosting nitric oxide production, helping arteries relax and delivering nutrients where they’re needed. Each capsule packs in L-arginine, the key ingredient that acts as a precursor to nitric oxide. Life Extension is a science minded brand famed for quality and evidence based formulations you can trust [to be fair].

Available Sizes & Variants:

200 caps – a long lasting supply for daily use

Benefits & Features:

  • Supports steady blood flow daily.
  • L-arginine acts as a biochemical precursor to nitric oxide, aiding vasodilation, better oxygen delivery to tissues, and potentially improved endurance during workouts.
  • Intended for daily use to help keep vascular health and resilience
  • May support exercise performance when taken before workouts, helping you perform at your best
  • Quality you can feel from a brand known for science backed formulations

Life Extension L-Arginine Caps sit with a science driven brand known for practical, evidence aligned supplements. L-arginine acts as a nitric oxide precursor, helping vessels relax and supporting blood flow where it matters. The approach is simple and daily friendly, designed for convenience and consistent use. When exploring a broader wellness routine, some customers look at l carnitine and acetyl l carnitine, liver supplements, or Nugenix Total T alongside cardiovascular support—these options share a focus on everyday health without complicating your routine.

Ingredients/Specifications

Vitamin C (as Ascorbyl Palmitate), L-Arginine, Vitamin C (as Ascorbyl Palmitate), L-Arginine

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Take one (1) capsule daily on an empty stomach, or as recommended by a healthcare practitioner. Store in a cool, dry place. Keep out of reach of children. Do not exceed the recommended dose. Do not purchase if outer seal is broken or damaged. Consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

  Amount
Per Serving
%RI*
Vitamin C (as Ascorbyl Palmitate) 10 mg 11%
L-Arginine 700 mg

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

L-Arginine is an amino acid that serves as a precursor to nitric oxide, supporting everyday blood vessel function. This semi-essential nutrient is key for tasks tied to robust circulation and tissue perfusion. This mix also includes a tiny dose of vitamin C to help formulation stability and possible antioxidant benefits.

What Does L-Arginine Do?

L-Arginine plays a part in the creation of nitric oxide, which assists blood vessels relax and supports blood flow and oxygen delivery to body tissues. Scientific studies say it can support arterial health and normal blood pressure within healthy ranges.

Beyond heart-related roles, L-Arginine helps protein synthesis and may aid in exercise performance by boosting blood flow to working muscles.

This supplement isn't meant to diagnose, treat, cure, or ward off any illness.

Why it's Welzo

Life Extension is Welzo’s chosen partner for L-Arginine Caps, aligning with our rigorous selection criteria for supplement suppliers. This product is designed to support arterial health, cardiovascular function and immune health, with L-arginine as the starring ingredient that acts as a precursor to nitric oxide. We emphasise products that clearly support these areas, and Life Extension’s formulation fits squarely within that focus.

Welzo’s team evaluated Life Extension through our standard vetting process, applying our expert criteria for credibility, quality and product fit. The brand’s involvement in delivering a clear, focused ingredient profile complements our commitment to transparency and safety, which you can explore further through Welzo's healthcare professionals and our rigorous testing protocols.

Choosing Life Extension for this supplement reflects our belief that a dedicated, science-informed partner with a clear emphasis on cardiovascular-relevant ingredients best serves customers seeking reliable, well-supported options. This collaboration embodies our approach to expert curation, rigorous evaluation and product-specific fit for the Life Extension L-Arginine Caps line.

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Disclaimer

Content team: Dr Sameer Nakedar

Role: Chief Medical Officer

MBBS (London, UK), MRCGP, PGCert

Content team: Paola Drexlar

Role: Medical Content Writer, UK

BA (Hons) Journalism